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Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG778671677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778671677

Diamond specifications and retailer prices

From $419 NZD
As of November 2, 2026
Save $3,537 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,956 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671677 or 778671677. Listed at 22 retailers as of November 2, 2026, with prices from $419 to $3,956, a $3,537 spread on the same certified stone. Brilliant Earth lists it at $3,956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671677
Dimensions12.42 × 5.89 × 3.49 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.89 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671677
Side View
Table 62.0%Crown 34.6°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,956 NZD|Low: $401 NZD|High: $3,974 NZD|Avg: $1,380 NZD|+17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 6$419 NZD
Retailer 4$467 NZD
Retailer 7$518 NZD
Retailer 2$633 NZD
Retailer 3$701 NZD
Retailer 12$894 NZD
Retailer 15$935 NZD
Retailer 10$979 NZD
Retailer 11$1,270 NZD
Retailer 9$1,421 NZD
Retailer 8$1,668 NZD
Retailer 17$1,673 NZD
Retailer 14$2,028 NZD
Retailer 13$2,079 NZD
Retailer 16$2,084 NZD
Retailer 5$2,319 NZD
Brilliant Earth$3,956 NZD

36 data points across 17 retailers

22 retailers$419 NZD to $3,956 NZD

A
Cheapest Retailer
-
$419 NZD
A
Retailer 2
-
$467 NZD
View
Final sale: no returns
A
Retailer 3
-
$486 NZD
View
Retailer 4
-
$518 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$518 NZD
View
A
Retailer 6
-
$633 NZD
View
B+
Retailer 7
-
$701 NZD
View
A
Retailer 8
-
$894 NZD
View
Retailer 9
-
$935 NZD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$979 NZD
View
A
Retailer 11
-
$1,096 NZD
View
A
Retailer 12
-
$1,270 NZD
View
B+
Retailer 13
-
$1,421 NZD
View
B+
Retailer 14
-
$1,668 NZD
View
B+
Retailer 15
-
$1,673 NZD
View
B+
Retailer 16
-
$1,680 NZD
View
B+
Retailer 17
-
$1,760 NZD
View
B+
Retailer 18
-
$2,028 NZD
View
B+
Retailer 19
-
$2,079 NZD
View
B
Retailer 20
-
$2,084 NZD
View
B
Retailer 21
-
$2,319 NZD
View
Most Expensive
B
Brilliant Earth
20603760A · Nov 3
$3,956 NZD
$2,230 USD
View
21 more retailers have this diamond
Prices start from $419 NZDSave up to $3,537 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.48ct Marquise
$419 NZD